Update README.md to enhance documentation on HLS proxy usage and supported sites

README.md

@@ -9,12 +9,12 @@ A simple Flask proxy server that uses yt-dlp to fetch HLS streams and serves the
 - URL validation with allowed domains
 - HTML5 video player with hls.js
 - Configurable via environment variables
+- Full metadata display (title, description, views, likes, tags, etc.)
 
 ## Quick Start
 
 ```bash
 pip install -r requirements.txt
-cp .env.example .env
 python app.py
 ```
 
@@ -35,9 +35,68 @@ Visit http://localhost:5000 and enter a video URL.
 ## Routes
 
 - `/` - Home page with video URL input
-- `/player?url=VIDEO_URL` - Video player page
-- `/hls/<query>/index.m3u8` - HLS playlist proxy
-- `/hls/<query>/<segment>.ts` - HLS segment proxy
+- `/player?url=VIDEO_URL` - Video player page with full metadata
+- `/hls/<encoded_url>--index.m3u8` - HLS main playlist
+- `/hls/<encoded_url>--<segment>.ts` - HLS segment
+
+## Connecting External Player
+
+### URL Format
+
+The proxy uses this format: `/hls/<encoded_video_url>--<filename>`
+
+Example for PornHub:
+```
+/hls/https%3A%2F%2Frt.pornhub.com%2Fview_video.php%3Fviewkey%3D69c13273df690--index.m3u8
+```
+
+### Using with yt-dlp (as browser substitute)
+
+```bash
+# Get playlist URL via proxy
+yt-dlp --hls-use-mpegts --no-download --print url \
+  "http://localhost:5000/hls/https%3A%2F%2Frt.pornhub.com%2Fview_video.php%3Fviewkey%3D69c13273df690--index.m3u8"
+```
+
+### Using with VLC
+
+1. Open Network Stream (Ctrl+N)
+2. Enter: `http://localhost:5000/hls/<encoded_url>--index.m3u8`
+
+### Using with mpv
+
+```bash
+mpv "http://localhost:5000/hls/https%3A%2F%2Frt.pornhub.com%2Fview_video.php%3Fviewkey%3D69c13273df690--index.m3u8"
+```
+
+### Using with any HLS-compatible player
+
+Most players accept the m3u8 URL directly:
+
+```
+http://localhost:5000/hls/<encoded_video_url>--index.m3u8
+```
+
+Where `<encoded_video_url>` is the URL-encoded original video URL.
+
+Example - full URL:
+```
+http://localhost:5000/hls/https%3A%2F%2Frt.pornhub.com%2Fview_video.php%3Fviewkey%3D69c13273df690--index.m3u8
+```
+
+### Python example (using requests + hlsjs)
+
+```python
+import requests
+
+video_url = "https://rt.pornhub.com/view_video.php?viewkey=69c13273df690"
+from urllib.parse import quote
+encoded = quote(video_url, safe="")
+hls_url = f"http://localhost:5000/hls/{encoded}--index.m3u8"
+
+response = requests.get(hls_url)
+print(response.text)  # Contains rewritten segment URLs
+```
 
 ## Running with Gunicorn
 
@@ -51,6 +110,12 @@ gunicorn -w 4 -b 0.0.0.0:5000 app:app
 pytest tests/test_proxy.py -v
 ```
 
+## Supported Sites
+
+- PornHub (primary - HLS)
+- YouTube (direct URL fallback, no HLS)
+- Any site supported by yt-dlp
+
 ## License
 
-MIT
+MIT